# HG changeset patch
# User Eugene Ostroukhov <eugeneo@symbian.org>
# Date 1265741358 28800
# Node ID c60cb2ffbdc1841bd387827b97b7e65a56690a07
# Parent  d367ed1b2991a2d90b064bd8bc59aae67a55015c
Bug 1665 (HTML Files Cannot be Debugged) was fixed

diff -r d367ed1b2991 -r c60cb2ffbdc1 chrome-dev-tools-patches/stack-line-numbers-patch.txt
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/chrome-dev-tools-patches/stack-line-numbers-patch.txt	Tue Feb 09 10:49:18 2010 -0800
@@ -0,0 +1,76 @@
+Index: src/org/chromium/debug/core/model/DebugTargetImpl.java
+===================================================================
+--- src/org/chromium/debug/core/model/DebugTargetImpl.java	(revision 307)
++++ src/org/chromium/debug/core/model/DebugTargetImpl.java	(working copy)
+@@ -474,6 +474,10 @@
+   public WorkspaceBridge.JsLabelProvider getLabelProvider() {
+     return workspaceBridgeFactory.getLabelProvider();
+   }
++  
++  public int getLineNumber(CallFrame stackFrame) {
++    return workspaceRelations.getLineNumber(stackFrame);
++  }
+ 
+   private static class ListenerBlock {
+     private volatile boolean isBlocked = true;
+Index: src/org/chromium/debug/core/model/StackFrame.java
+===================================================================
+--- src/org/chromium/debug/core/model/StackFrame.java	(revision 307)
++++ src/org/chromium/debug/core/model/StackFrame.java	(working copy)
+@@ -194,8 +194,7 @@
+   }
+ 
+   public int getLineNumber() throws DebugException {
+-    // convert 0-based to 1-based
+-    return stackFrame.getLineNumber() + 1;
++    return getDebugTarget().getLineNumber(stackFrame);
+   }
+ 
+   public int getCharStart() throws DebugException {
+Index: src/org/chromium/debug/core/model/VProjectWorkspaceBridge.java
+===================================================================
+--- src/org/chromium/debug/core/model/VProjectWorkspaceBridge.java	(revision 307)
++++ src/org/chromium/debug/core/model/VProjectWorkspaceBridge.java	(working copy)
+@@ -230,6 +230,11 @@
+     }
+   };
+ 
++  public int getLineNumber(CallFrame stackFrame) {
++    // convert 0-based to 1-based
++    return stackFrame.getLineNumber() + 1;
++  }
++  
+   /**
+    * This very simple source locator works because we provide our own source files.
+    * We'll have to try harder, once we link with resource js files.
+@@ -282,4 +287,5 @@
+       return name;
+     }
+   };
++
+ }
+Index: src/org/chromium/debug/core/model/WorkspaceBridge.java
+===================================================================
+--- src/org/chromium/debug/core/model/WorkspaceBridge.java	(revision 307)
++++ src/org/chromium/debug/core/model/WorkspaceBridge.java	(working copy)
+@@ -7,6 +7,7 @@
+ import java.util.Collection;
+ 
+ import org.chromium.sdk.Breakpoint;
++import org.chromium.sdk.CallFrame;
+ import org.chromium.sdk.JavascriptVm;
+ import org.chromium.sdk.Script;
+ import org.eclipse.core.resources.IFile;
+@@ -86,6 +87,12 @@
+   BreakpointHandler getBreakpointHandler();
+ 
+   /**
++   * Returns editor line number for the provided call stack frame applying all required 
++   * editor-specific translations.
++   */
++  int getLineNumber(CallFrame stackFrame);
++
++  /**
+    * Breakpoint-related aspect of {@link WorkspaceBridge} interface.
+    */
+   interface BreakpointHandler extends IBreakpointListener {
diff -r d367ed1b2991 -r c60cb2ffbdc1 org.symbian.tools.wrttools.debug.core/src/org/symbian/tools/wrttools/debug/internal/HtmlBreakpointProvider.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.symbian.tools.wrttools.debug.core/src/org/symbian/tools/wrttools/debug/internal/HtmlBreakpointProvider.java	Tue Feb 09 10:49:18 2010 -0800
@@ -0,0 +1,58 @@
+package org.symbian.tools.wrttools.debug.internal;
+
+import org.chromium.debug.core.model.ChromiumLineBreakpoint;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.debug.core.DebugPlugin;
+import org.eclipse.jface.text.BadLocationException;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.ITypedRegion;
+import org.eclipse.ui.IEditorInput;
+import org.eclipse.wst.html.core.text.IHTMLPartitions;
+import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument;
+import org.eclipse.wst.sse.ui.internal.provisional.extensions.ISourceEditingTextTools;
+import org.eclipse.wst.sse.ui.internal.provisional.extensions.breakpoint.IBreakpointProvider;
+
+@SuppressWarnings("restriction")
+public class HtmlBreakpointProvider implements IBreakpointProvider {
+
+	public IStatus addBreakpoint(IDocument document, IEditorInput input,
+			int lineNumber, int offset) throws CoreException {
+		boolean hasScript = hasJavaScript(document, lineNumber);
+		
+		System.out.println(hasScript);
+		ChromiumLineBreakpoint breakpoint = new ChromiumLineBreakpoint(getResource(input), lineNumber);
+		DebugPlugin.getDefault().getBreakpointManager().addBreakpoint(breakpoint);
+		return Status.OK_STATUS;
+	}
+
+	private boolean hasJavaScript(IDocument document, int lineNumber) {
+		try {
+			if (document instanceof IStructuredDocument) {
+				IStructuredDocument doc = (IStructuredDocument) document;
+				int lineOffset = doc.getLineOffset(lineNumber - 1);
+				int lineLength = doc.getLineLength(lineNumber - 1);
+				ITypedRegion[] computePartitioning = doc.computePartitioning(lineOffset, lineLength);
+				for (ITypedRegion region : computePartitioning) {
+					if (IHTMLPartitions.SCRIPT.equals(region.getType()) || IHTMLPartitions.SCRIPT_EVENTHANDLER.equals(region.getType())) {
+						return true;
+					}
+				}
+			}
+		} catch (BadLocationException e) {
+			Activator.log(e);
+		}
+		return false;
+	}
+
+	public IResource getResource(IEditorInput input) {
+		return (IResource) input.getAdapter(IResource.class);
+	}
+
+	public void setSourceEditingTextTools(ISourceEditingTextTools tools) {
+		// Do nothing
+	}
+
+}